"use client";

import * as React from "react";
import * as ToastPrimitives from "@radix-ui/react-toast";
import { cn } from "@/lib/utils";

const ToastProvider = ToastPrimitives.Provider;

const ToastViewport = React.forwardRef(({ className, ...props }, ref) => (
  <ToastPrimitives.Viewport
    ref={ref}
    className={cn(
      "fixed top-0 z-[100] flex max-h-screen w-full flex-col-reverse p-4 sm:bottom-0 sm:right-0 sm:top-auto sm:flex-col md:max-w-[420px]",
      className
    )}
    {...props}
  />
));
ToastViewport.displayName = ToastPrimitives.Viewport.displayName;

const Toast = React.forwardRef(({ className, variant, ...props }, ref) => {
  return (
    <ToastPrimitives.Root
      ref={ref}
      className={cn(
        "group pointer-events-auto relative flex w-full items-center justify-between space-x-4 overflow-hidden rounded-md border p-6 pr-8 shadow-lg transition-all data-[swipe=cancel]:translate-x-0 data-[swipe=end]:translate-x-[var(--radix-toast-swipe-end-x)] data-[swipe=move]:translate-x-[var(--radix-toast-swipe-move-x)] data-[swipe=move]:transition-none data-[state=open]:animate-in data-[state=closed]:animate-out data-[swipe=end]:animate-out data-[state=closed]:fade-out-80 data-[state=closed]:slide-out-to-right-full data-[state=open]:slide-in-from-top-full data-[state=open]:sm:slide-in-from-bottom-full",
        variant === "destructive" &&
          "destructive group border-destructive bg-destructive text-destructive-foreground",
        className
      )}
      {...props}
    />
  );
});
Toast.displayName = ToastPrimitives.Root.displayName;

const ToastAction = React.forwardRef(({ className, ...props }, ref) => (
  <ToastPrimitives.Action
    ref={ref}
    className={cn(
      "inline-flex h-8 shrink-0 items-center justify-center rounded-md border bg-transparent px-3 text-sm font-medium ring-offset-background transition-colors hover:bg-secondary focus:outline-none focus:ring-2 focus:ring-ring focus:ring-offset-2 disabled:pointer-events-none disabled:opacity-50 group-[.destructive]:border-muted/40 group-[.destructive]:hover:border-destructive/30 group-[.destructive]:hover:bg-destructive group-[.destructive]:hover:text-destructive-foreground group-[.destructive]:focus:ring-destructive",
      className
    )}
    {...props}
  />
));
ToastAction.displayName = ToastPrimitives.Action.displayName;

const ToastClose = React.forwardRef(({ className, ...props }, ref) => (
  <ToastPrimitives.Close
    ref={ref}
    className={cn(
      "absolute right-2 top-2 rounded-md p-1 text-foreground/50 opacity-0 transition-opacity hover:text-foreground focus:opacity-100 focus:outline-none focus:ring-2 group-hover:opacity-100 group-[.destructive]:text-red-300 group-[.destructive]:hover:text-red-50 group-[.destructive]:focus:ring-red-400 group-[.destructive]:focus:ring-offset-red-600",
      className
    )}
    toast-close=""
    {...props}
  >
    <X className="h-4 w-4" />
  </ToastPrimitives.Close>
));
ToastClose.displayName = ToastPrimitives.Close.displayName;

const ToastTitle = React.forwardRef(({ className, ...props }, ref) => (
  <ToastPrimitives.Title
    ref={ref}
    className={cn("text-sm font-semibold", className)}
    {...props}
  />
));
ToastTitle.displayName = ToastPrimitives.Title.displayName;

const ToastDescription = React.forwardRef(({ className, ...props }, ref) => (
  <ToastPrimitives.Description
    ref={ref}
    className={cn("text-sm opacity-90", className)}
    {...props}
  />
));
ToastDescription.displayName = ToastPrimitives.Description.displayName;

export { ToastProvider, ToastViewport, Toast, ToastTitle, ToastDescription, ToastClose, ToastAction };

export function useToast() {
  const [toasts, setToasts] = React.useState([]);

  const toast = React.useCallback(({ ...props }) => {
    const id = Math.random().toString(36).substring(2, 9);
    setToasts((prevToasts) => [...prevToasts, { id, ...props }]);
    return id;
  }, []);

  const dismiss = React.useCallback((toastId) => {
    setToasts((prevToasts) => prevToasts.filter((toast) => toast.id !== toastId));
  }, []);

  React.useEffect(() => {
    const timeouts = [];

    toasts.forEach((toast) => {
      if (toast.duration !== Infinity) {
        const timeout = setTimeout(() => {
          dismiss(toast.id);
        }, toast.duration || 5000);
        timeouts.push(timeout);
      }
    });

    return () => {
      timeouts.forEach((timeout) => clearTimeout(timeout));
    };
  }, [toasts, dismiss]);

  return {
    toast,
    dismiss,
    toasts,
  };
}